Heat sink for a light-emitting diode



FIG. 1 is a perspective view of the heat sink according to the present invention;

FIG. 2 is a top view of the heat sink according to the present invention;

FIG. 3 is a side view of the heat sink according to the present invention;

FIG. 4 is a front view of the heat sink according to the present invention;

FIG. 5 is a back view of the heat sink according to the present invention;

FIG. 6 is a perspective view with a region shown in dot-dash for an enlarged detail view of the heat sink according to the present invention;

FIG. 7 is an enlarged region as indicated in FIG. 6;

FIG. 8 is a front view with a region shown in dot-dash for an enlarged detail view of the heat sink according to the present invention; and,

FIG. 9 is an enlarged region as indicated in FIG. 8.

The broken lines illustrate portions of the heat sink for a light-emitting diode and form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for a heat sink for a light-emitting diode, as shown and described. 